/Engine/Source/Runtime/GeometryCore/Public/Polygon2.h
Scale the Polygon relative to a given point
the Polygon, so that you can chain calls likeTranslate().Scale()
[TPolygon2](API\Runtime\GeometryCore\TPolygon2)< T > & Scale ( const [TVector2](API\Runtime\Core\Math\TVector2)< T > & Scale, const [TVector2](API\Runtime\Core\Math\TVector2)< T > & Origin )